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http://www.stripesframework.org/jira/browse/STS-693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=11721#action_11721
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Hussachai commented on STS-693:
-------------------------------
Sorry! This issue is duplicated.
see http://www.stripesframework.org/jira/browse/STS-576
> Stripes could not bind inherited (generic) property
> ---------------------------------------------------
>
> Key: STS-693
> URL: http://www.stripesframework.org/jira/browse/STS-693
> Project: Stripes
> Issue Type: Bug
> Affects Versions: Release 1.5, Release 1.5.1
> Environment: Machine: Core2Duo P8400 , DDR2 4GB
> OS: Windows Vista SP2
> Java: 1.6.0_13
> Reporter: Hussachai
>
> NPE occurs during the binding phase.
> Here is stacktrace
> 01:43:51,039 DEBUG DefaultActionBeanPropertyBinder:114 - Could not bind
> property with name [model.id] to bean of type: CustomerManagerAction
> java.lang.NullPointerException
> at
> net.sourceforge.stripes.util.bean.PropertyExpressionEvaluation.getScalarType(PropertyExpressionEvaluation.java:550)
> at
> net.sourceforge.stripes.controller.DefaultActionBeanPropertyBinder.bind(DefaultActionBeanPropertyBinder.java:150)
> at
> com.siberhus.stripersistence.hibernate.HibernateJpaAutoValidatePropertyBinder.bind(HibernateJpaAutoValidatePropertyBinder.java:35)
> at
> net.sourceforge.stripes.controller.DispatcherHelper$3.intercept(DispatcherHelper.java:194)
> at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
> at
> net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
> at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
> at
> net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
> at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
> at
> net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
> at
> net.sourceforge.stripes.controller.DispatcherHelper.doBindingAndValidation(DispatcherHelper.java:190)
> at
> net.sourceforge.stripes.controller.DispatcherServlet.doBindingAndValidation(DispatcherServlet.java:254)
> at
> net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:148)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> com.siberhus.stripersistence.hibernate.HibernateJpaFilter.doFilter(HibernateJpaFilter.java:387)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
> at java.lang.Thread.run(Unknown Source)
> I think it cannot resolve type for my property name "ID"
> Here is the simple example of my model hierachy.
> class AbstractModel <ID extends Serializable>{
> private ID id;
> public ID getId(){ return id; }
> public void setId(ID id){ this.id = id;}
> }
> class MyModel extends AbstractModel<Long>{
> ....
> }
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